Zentech DF2000 Guía para resolver problemas descargar pdf (Pagina 45)

4. If I currently use available video descriptions to access television programming, what

should I be aware of regarding the digital television (DTV) transition?

After February 17, 2009, all full power broadcast television stations will broadcast only

in digital format.

The DTV transition will provide broadcasters with a greater number of audio channels

with which they may provide voluntary video description.

Digital-to-analog converter boxes are not required to process all associated audio services

broadcast by a DTV station, so consumers should check with manufacturers and retailers

to learn more about whether specific digital-to-analog converter boxes are able to provide

video descriptions.

Although televisions with digital tuners should be able to process the audio services

associated with DTV signals, consumers should confirm that a particular digital

television includes this feature by checking with the appropriate manufacturer or retailer.

If purchasing a digital television or digital-to-analog converter box, consumers should ask

the manufacturer or retailer how audio streams are accessed, and whether the remote

control and on-screen menus are accessible to individuals with vision disabilities.

Consumers using multi-channel video services (e.g., cable or satellite) should ask their

service provider for additional information about the availability of video description.

description. To the extent that such providers receive programming with video

description, those video descriptions should be delivered to the consumer.

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Zentech DF2000 Guía para resolver problemas Pagina 45